April 05, 2015, 3:47PM

BCAS president Don Torino, left, and nature walk participant, Betty McDonell, of Mahwah, watch buffleheads through a telescope and binoculars. The New Jersey Meadowlands Commission and Bergen County Audubon Society hold a free, two-hour nature walk at DeKorte Park in Lyndhurst on Sunday, April 15, 2015, which they do on the first Sunday and third Tuesday of very month. Reena...